Basic Info.
Model NO.
329, 310, 320, 330, 302, 322, 303 series
Outer Dimension
Medium and Large(120-190mm)
Catagory
Tapered Roller Bearing
Materials
Chrome Steel Gcr15, Bearing Steel
Roller Type
Tapered Rollers
Package
Industrial Neutral Packing
Other Brands Distributed
SKF, Timken, NSK, Koyo, Zwz, Hrb, Lyc
Trademark
RKF,ZHMC,SKF, NSK,NTN,Koyo,Nachi,Timken
Specification
ISO9001, ISO14001
Product Description
Email us for any bearings of interest to you.
( What model? Which brand? How many? )
-- price negotiated --
Single row tapered roller bearings
- regular types:
-- 308 series
-- 309 series
-- 329 series
-- 310 series
-- 320 series
-- 330 series
-- 311 series
-- 302 series
-- 322 series
-- 332 series
-- 303 series
-- 313 series
-- 323 series
-- other non-standard single row tapered roller bearings, such as 306 seires
- Taper roller bearings consist of four independent components:
- thecone (the inner ring)
- the cup (the outer ring)
- the tapered roller (the rollingelements)
- the cage(the roller retainers)
- This type bearings are designed to accommodate both radial and axial loads.
- Taper roller bearings are seprable design, i. e. The cone, consisting of the inner ring with roller and cage assembly, can be mountedseparately from the cup (outer ring).
- Strong operation reliabilty and low sensitivity to misalignment
- Taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The projection lines of all the tapered surfaces meet at a common point on the bearing axis. Their design makes taper roller bearings particularly suitable for the accommodation of combined (radial and axial) loads.
- Single row taper roller bearings can carry axial loads in one direction only. A radial load imposed on the bearing gives rise to an induced axial load which must be counteracted and the bearing is therefore generally adjusted against a second bearing. Some single row taper roller bearings are also avaible as matched paors in a face-to-face arrangement. These are specially manufacured so that when mounted immediately adjacent to each other, the predetermined axial internal clearance will be obtained and an even distribution of radial load achieved. Paired bearing arrangements are used where the load carrying capacity of a single bearing is inadequate, or the bearing arrengement must carry axial loads in both directions under given conditions of axial play.
- Feature
Tapered roller bearings are separable formed bearings. They have taper-formed raceways on the outer rings, and have taper-formed rollers between raceways. These bearings can accommodate radial-axial combined loads relying mainly on radial load. Our serial products are available in both metric and imperial, which are applicable for withstanding heavy loads and impact loads
- Applications
Tapered Roller Bearings are widely used in the industrial fields, such as rubber, plastics, textile, papermaking, food, electrical home appliances, chemical industry, petroleum, generating electricity, cement, mine, steel and automobile, etc.
- types of taper roller bearings:
-- single row tapered roller bearings
D: 20mm~1270mm
D: 40mm~1465mm
H: 15mm~240mm
-- double row tapered roller bearings
D: 38mm~1560mm
D: 70mm~1800mm
H: 50mm~460mm
-- four row tapered roller bearings
D: 130mm~1600mm
D: 200mm~2000mm
H: 150mm~1150mm
- Clearance: P6X, P6, P5, P4, P2, P0, CL2, CL3, CL0, CL00
When inquiring, for the convenience of both us, please offer the information as below
- the model numbers of the bearing
- the brand name of each item
- the order quantity of each item
- If interested in shipping freight, please tell me the airport / seaport / your address for express delivery.
- We trade many types of bearings of SKF, NSK, NTN, Koyo, NACHI, IKO, FYH, THK, ZWZ, LYC, HRB, ABBA, Timken.
- OEM service is available.
Welcome to contact us for any bearings.
Parts of the regular types of the tapered roller bearings: |
Bearing No. | Dimension(mm) | Load Rating | Weight |
Inner dia. | Outer dia. | Width | Cr(N) | Cor(N) | (kg) |
30202 | 15 | 35 | 11.75 | 11900 | 13500 | 0.053 |
30203 | 17 | 40 | 13.25 | 20000 | 20200 | 0.082 |
30204 | 20 | 47 | 15.25 | 28300 | 29200 | 0.128 |
30205 | 25 | 52 | 16.25 | 31600 | 34400 | 0.14 |
30206 | 30 | 62 | 17.25 | 40500 | 43800 | 0.23 |
30207 | 35 | 72 | 18.25 | 53400 | 59200 | 0.32 |
30208 | 40 | 80 | 19.75 | 59900 | 65400 | 0.41 |
30209 | 45 | 85 | 20.75 | 64800 | 74700 | 0.46 |
30210 | 50 | 90 | 21.75 | 73600 | 87500 | 0.52 |
30211 | 55 | 100 | 22.75 | 94900 | 114000 | 0.68 |
30212 | 60 | 110 | 23.75 | 99100 | 117000 | 0.87 |
30213 | 65 | 120 | 24.75 | 121000 | 146000 | 1.1 |
30214 | 70 | 125 | 26.25 | 128000 | 157000 | 1.28 |
30215 | 75 | 130 | 27.25 | 141000 | 179000 | 1.33 |
30216 | 80 | 140 | 28.25 | 151000 | 187000 | 1.59 |
30217 | 85 | 150 | 30.5 | 184000 | 235000 | 2.02 |
30218 | 90 | 160 | 32.5 | 197000 | 250000 | 2.49 |
30219 | 95 | 170 | 34.5 | 218000 | 276000 | 2.95 |
30220 | 100 | 180 | 37 | 278000 | 375000 | 3.77 |
30221 | 105 | 190 | 39 | 309000 | 419000 | 4.48 |
30222 | 110 | 200 | 41 | 314000 | 445000 | 5.21 |
30224 | 120 | 215 | 43.5 | 335000 | 487000 | 6.19 |
30226 | 130 | 230 | 43.75 | 364000 | 525000 | 6.94 |
30228 | 140 | 250 | 45.75 | 407000 | 589000 | 8.75 |
30302 | 15 | 42 | 14.25 | 24400 | 22500 | 0.1 |
30303 | 17 | 47 | 15.25 | 30300 | 28400 | 0.13 |
30304 | 20 | 52 | 16.25 | 35600 | 34500 | 0.17 |
30305 | 25 | 62 | 18.25 | 50200 | 50100 | 0.26 |
30306 | 30 | 72 | 20.75 | 59500 | 60600 | 0.38 |
30307 | 35 | 80 | 22.75 | 80400 | 85600 | 0.52 |
30308 | 40 | 90 | 25.25 | 91400 | 102000 | 0.72 |
30309 | 45 | 100 | 27.25 | 114000 | 130000 | 0.96 |
30310 | 50 | 110 | 29.25 | 131000 | 150000 | 1.23 |
30311 | 55 | 120 | 31.5 | 150000 | 172000 | 1.56 |
30312 | 60 | 130 | 33.5 | 186000 | 221000 | 1.96 |
30313 | 65 | 140 | 36 | 206000 | 242000 | 2.41 |
30314 | 70 | 150 | 38 | 233000 | 276000 | 2.92 |
30315 | 75 | 160 | 40 | 250000 | 318000 | 3.58 |
30316 | 80 | 170 | 42.5 | 278000 | 356000 | 4.27 |
30317 | 85 | 180 | 44.5 | 304000 | 292000 | 4.97 |
30318 | 90 | 190 | 46.5 | 341000 | 341000 | 5.79 |
30319 | 95 | 200 | 49.5 | 268000 | 483000 | 6.8 |
30320 | 100 | 215 | 51.5 | 402000 | 490000 | 8.2 |
31305 | 25 | 62 | 18.25 | 40700 | 46000 | 0.264 |
31306 | 30 | 72 | 20.75 | 47300 | 50000 | 0.396 |
31307 | 35 | 80 | 22.75 | 61600 | 67000 | 0.518 |
31308 | 40 | 90 | 25.25 | 81000 | 96000 | 0.727 |
31309 | 45 | 100 | 27.25 | 91000 | 102000 | 0.947 |
31310 | 50 | 110 | 29.25 | 106000 | 120000 | 1.22 |
31311 | 55 | 120 | 31.5 | 130000 | 158000 | 1.56 |
31312 | 60 | 130 | 33.5 | 145000 | 176000 | 1.91 |
31313 | 65 | 140 | 36 | 165000 | 202000 | 2.39 |
31314 | 70 | 150 | 38 | 218000 | 274000 | 2.95 |
31315 | 75 | 160 | 40 | 209000 | 245000 | 3.39 |
32004X | 20 | 42 | 15 | 21100 | 294000 | 0.1 |
32005X | 25 | 47 | 15 | 28500 | 35400 | 0.14 |
32006X | 30 | 55 | 17 | 36300 | 45400 | 0.17 |
32007X | 35 | 62 | 18 | 44200 | 57800 | 0.23 |
32008X | 40 | 68 | 19 | 51400 | 71600 | 0.27 |
32009X | 45 | 75 | 20 | 61600 | 84600 | 0.33 |
32010X | 50 | 80 | 20 | 64800 | 92900 | 0.37 |
32011X | 55 | 90 | 23 | 88000 | 126000 | 0.57 |
32012X | 60 | 95 | 23 | 89600 | 132000 | 0.6 |
32013X | 65 | 100 | 23 | 91000 | 138000 | 0.63 |
32014X | 70 | 110 | 25 | 105000 | 166000 | 0.94 |
32015X | 75 | 115 | 25 | 106100 | 170000 | 0.9 |
32016X | 80 | 125 | 29 | 154000 | 239000 | 1.28 |
32017X | 85 | 130 | 29 | 151000 | 235000 | 1.34 |
32018X | 90 | 140 | 32 | 170000 | 264000 | 1.73 |
Address:
A30, B1, Tianya Building No. 150 Chengshousi Rd., Chaoyang Dist. Beijing 100164 China, Beijing, China
Business Type:
Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Based in Beijing China, RKF is building itself to be a strong supply chain for the global mechanical industries since 1995. It supplies the home-made qualified and excellent bearing and bearing housing products and also distribute the internationally renowned brands from Sweden, Germany, United State, Taiwan, Japan and other areas, such as SKF, FAG, INA, Timken, HIWIN, ABBA, NSK, NTN, Koyo, FYH, THK, IKO, ASAHI, NACHI...
RKF deals with the bearings as below:
1. Aligning Roller Bearings
2. Aligning Ball Bearings
3. Deep Groove Ball Bearings
4. Tapered Roller Bearings
5. Cylindrical Roller Bearings
6. Eccentric Bearings
7. Needle Roller Bearings
8. Angular Contact Ball Bearings
9. Thrust Roller Bearings
10. Thrust Ball Bearings
11. Spherical Surface Ball Bearings ( Insert Bearings)
12. Pillow Blocks ( Bearing Housings)
13. Rod End Bearings, Spherical Plain Bearings
14. Linear Bearings
15. Auto Bearings
16. Original bearings produced by SKF/NSK/FAG/INA/NTN/KOYO/NACHI/IKO/THK/FYH/TIMKEN/ABBA/ZWZ/HRB/LYC
17. Bearings with our own brand RKF, or as per your requirement
The rule & Goal of our RKF:
High quality - Competitive price - Sincerity - Customer
We sincerely wish to have you join us in providing the ultimate user with the best available.
Wish a long-term business relationship with you. We will always be there for you!
Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!